🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 278 Days

Day: 34.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 12.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.17 AU - 1.37 AU

Year: 924 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 6,445,365 km

• M1: 173,534 km (0.083 R)
• M2: 288,724 km (0.1 R)
• M3: 463,903 km (0.085 R)
• M4: 552,166 km (0.108 R)
• M5: 676,930 km (0.082 R)
• M6: 768,335 km (0.116 R)
• M7: 1,035,217 km (0.104 R)
• M8: 1,232,686 km (0.077 R)
• M9: 1,324,689 km (0.085 R)
• M10: 1,411,157 km (0.119 R)
• M11: 1,557,164 km (0.089 R)
• M12: 1,665,772 km (0.091 R)
• M13: 1,873,414 km (0.111 R)
• M14: 1,980,676 km (0.1 R)
• M15: 2,108,283 km (0.031 R)
• M16: 2,276,580 km (0.064 R)
• M17: 2,401,046 km (0.107 R)
• M18: 2,537,778 km (0.113 R)
• M19: 2,687,077 km (0.099 R)
• M20: 2,932,268 km (0.091 R)
• M21: 3,227,724 km (0.107 R)
• M22: 3,368,196 km (0.074 R)
• M23: 3,533,053 km (0.112 R)
• M24: 3,824,918 km (0.109 R)
• M25: 4,492,723 km (0.105 R)
• M26: 4,601,481 km (0.051 R)
• M27: 4,723,403 km (0.091 R)
• M28: 4,957,973 km (0.041 R)
• M29: 5,058,054 km (0.092 R)
• M30: 5,158,733 km (0.069 R)
• M31: 5,298,158 km (0.086 R)
• M32: 5,387,618 km (0.117 R)
• M33: 5,568,033 km (0.064 R)
• M34: 5,672,153 km (0.079 R)
• M35: 6,067,989 km (0.094 R)
• M36: 6,255,884 km (0.119 R)
• M37: 6,336,966 km (0.093 R)
• M38: 6,678,647 km (0.096 R)
• M39: 6,761,674 km (0.037 R)
• M40: 7,082,711 km (0.107 R)
• M41: 7,209,869 km (0.099 R)
• M42: 7,394,623 km (0.119 R)
• M43: 7,653,277 km (0.105 R)
• M44: 7,827,260 km (0.107 R)
• M45: 8,046,720 km (0.071 R)
• M46: 8,656,930 km (0.055 R)
• M47: 8,914,388 km (0.082 R)
• M48: 9,066,977 km (0.115 R)
• M49: 9,592,365 km (0.069 R)
• M50: 10,000,917 km (0.09 R)
• M51: 10,175,348 km (0.114 R)
• M52: 10,786,306 km (0.1 R)
• M53: 10,932,612 km (0.097 R)
• M54: 11,030,749 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 8.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.27 AU - 1.53 AU

Year: 1070 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 6,445,365 km

• M1: 117,434 km (0.12 R)
• M2: 222,003 km (0.1 R)
• M3: 280,945 km (0.12 R)
• M4: 358,586 km (0.115 R)
• M5: 445,054 km (0.085 R)
• M6: 562,189 km (0.09 R)
• M7: 636,838 km (0.071 R)
• M8: 948,301 km (0.082 R)
• M9: 1,016,069 km (0.096 R)
• M10: 1,079,648 km (0.099 R)
• M11: 1,217,278 km (0.116 R)
• M12: 1,329,177 km (0.095 R)
• M13: 1,399,189 km (0.063 R)
• M14: 1,671,607 km (0.09 R)
• M15: 1,917,546 km (0.057 R)
• M16: 1,989,951 km (0.112 R)
• M17: 2,085,544 km (0.112 R)
• M18: 2,205,222 km (0.104 R)
• M19: 2,288,997 km (0.048 R)
• M20: 2,397,007 km (0.111 R)
• M21: 2,506,812 km (0.085 R)
• M22: 2,562,312 km (0.108 R)
• M23: 2,690,817 km (0.073 R)
• M24: 2,846,249 km (0.066 R)
• M25: 3,089,196 km (0.071 R)
• M26: 3,148,886 km (0.072 R)
• M27: 3,286,665 km (0.104 R)
• M28: 3,373,881 km (0.07 R)
• M29: 3,453,018 km (0.073 R)
• M30: 3,631,040 km (0.085 R)
• M31: 3,730,373 km (0.078 R)
• M32: 3,848,854 km (0.098 R)
• M33: 3,903,906 km (0.104 R)
• M34: 3,959,257 km (0.117 R)
• M35: 4,014,908 km (0.099 R)
• M36: 4,089,557 km (0.059 R)
• M37: 4,174,080 km (0.081 R)
• M38: 4,249,627 km (0.095 R)
• M39: 4,383,068 km (0.112 R)
• M40: 4,508,132 km (0.119 R)
• M41: 4,585,773 km (0.118 R)
• M42: 4,752,126 km (0.055 R)
• M43: 4,860,884 km (0.116 R)
• M44: 5,242,957 km (0.087 R)
• M45: 5,304,142 km (0.097 R)
• M46: 5,478,872 km (0.095 R)
• M47: 5,718,379 km (0.097 R)
• M48: 6,261,568 km (0.085 R)
• M49: 6,315,723 km (0.051 R)
• M50: 6,402,639 km (0.031 R)
• M51: 6,522,916 km (0.033 R)
• M52: 6,632,870 km (0.056 R)
• M53: 6,688,072 km (0.103 R)
• M54: 6,888,084 km (0.105 R)
• M55: 7,045,162 km (0.108 R)
• M56: 7,203,287 km (0.072 R)
• M57: 7,442,793 km (0.061 R)
• M58: 7,511,608 km (0.105 R)
• M59: 7,812,749 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 11.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.97 AU

Year: 2461 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 6,445,365 km

• M1: 170,392 km (0.101 R)
• M2: 359,932 km (0.117 R)
• M3: 483,949 km (0.07 R)
• M4: 816,804 km (0.064 R)
• M5: 994,676 km (0.082 R)
• M6: 1,103,733 km (0.11 R)
• M7: 1,191,098 km (0.101 R)
• M8: 1,406,070 km (0.081 R)
• M9: 1,604,886 km (0.075 R)
• M10: 1,776,624 km (0.094 R)
• M11: 1,892,712 km (0.049 R)
• M12: 2,081,056 km (0.114 R)
• M13: 2,256,085 km (0.06 R)
• M14: 2,368,882 km (0.093 R)
• M15: 2,456,397 km (0.057 R)
• M16: 2,683,487 km (0.108 R)
• M17: 2,910,427 km (0.084 R)
• M18: 3,040,876 km (0.099 R)
• M19: 3,255,100 km (0.06 R)
• M20: 3,337,828 km (0.08 R)
• M21: 3,413,524 km (0.06 R)
• M22: 3,620,867 km (0.1 R)
• M23: 3,800,833 km (0.069 R)
• M24: 4,080,581 km (0.109 R)
• M25: 4,567,223 km (0.101 R)
• M26: 4,847,569 km (0.066 R)
• M27: 6,006,055 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,023 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit